I just couldn't imagine not having a cat (or several) around the house. I've never been without one in my entire life. If I get up in the night not feeling too well, there they are in their snug bed in the kitchen, pleased to see me and ready to rub their little heads on mine. So comforting and calming. The only downside is when they grow old and pass away. That's something I find almost impossible to bear. The grief is terrible, as anyone with pets will know.